Pls help me what is the hour???

4

Step-by-step explanation:

4:52

Step-by-step explanation:

The smaller hand points to what hour it is, in this case it is still in the 4 - 5 section which means that it is still 4:00. If it was 5:00, the hand would be in between 5 and 6. And the bigger hand points to the minutes. Every time you see the big number on the clock, when trying to find minutes, start from one and count up, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60. The number one is 5 minutes. The number 12 is 60 minutes. Which starts a new hour. The dashes represent minutes by themselves.

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb